发明名称 |
POWER FEED SYSTEM IN TRANSMISSION LINE |
摘要 |
<p>A transmission line between terminals of a three-terminal station is branched by a branching unit and power is transmitted between the terminals of the three-terminal station and a power feed system in the transmission line including: a switch for switching a power feed line feeding power to a repeater between a both-end power feed mode and a single-end power feed mode; and connection holding means for holding a power feed connection state without change upon an occurrence of a failure.</p> |
申请公布号 |
GB2202110(B) |
申请公布日期 |
1990.12.05 |
申请号 |
GB19880002162 |
申请日期 |
1988.02.01 |
申请人 |
* FUJITSU LIMITED;* KOKUSAI DENSHIN DENWA CO LTD;* NEC CORPORATION |
发明人 |
YOSHIYUKI * INOUE;MASAAKI * TAKAHASHI;KOICHI * TATEKURA;HITOSHI * NISHIKAWA;HAJIME * OHTA;YOSHIKAZU * KOGURE |
分类号 |
H04B3/44 |
主分类号 |
H04B3/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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